| Power and field of view |
3x, 12.5 deg
4x, 12.5 deg
6x, 9.6 deg |
| Optical Design |
Keplerian, monocular |
| Interchangeable for right or left eye |
Yes |
| Focusing method |
Manual rack and pinion |
| Closest near focus (at neutral) |
3x 7 inches
4x 9 inches
6x 12 inches |
| Weight (telescope alone) |
0.9 oz |
| Eyeglass frame options |
Ocutech VES- II frames only |
| Mounting method |
Bracket/plate assembly |
| Positioning options |
Top: Bioptic position (above mounting plate)
Bottom: Full-diameter position (below mounting plate) |
| Refractive error correction method |
Internal by focus +12/-12 |
| Eyepiece corrections |
Yes
Cylinder indicated above 3D |
| Eyepiece design |
Truncated |
| Filter cap options |
Yes |
| Reading cap options |
Yes |
| Adjustable after assembly |
Yes |
| Accessories |
Slip-behind filters
Mounting brackets: Top, Bottom
Patient case |
| Warranty |
Limited lifetime warranty |